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   Articles with "sound velocities" as a keyword



Sound velocities of skiagite–iron–majorite solid solution to 56 GPa probed by nuclear inelastic scattering

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recommendations! Published in 2017 at "Physics and Chemistry of Minerals"

DOI: 10.1007/s00269-017-0928-8

Abstract: High-pressure experimental data on sound velocities of garnets are used for interpretation of seismological data related to the Earth’s upper mantle and the mantle transition zone. We have carried out a Nuclear Inelastic Scattering study… read more here.

Keywords: nuclear inelastic; sound velocities; inelastic scattering; iron majorite ... See more keywords

Anomalous Sound Velocities of Antigorite at High Pressure and Implications for Detecting Serpentinization at Mantle Wedges

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recommendations! Published in 2019 at "Geophysical Research Letters"

DOI: 10.1029/2019gl082287

Abstract: Elastic properties of antigorite are important for interpretation of seismic mapping of serpentinization in the mantle wedge above subducting slabs. The compressional (VP) and shear (VS) wave velocities in pure antigorite aggregates were measured simultaneously… read more here.

Keywords: sound velocities; serpentinization mantle; anomalous sound; serpentinization ... See more keywords

Effect of Al‐Incorporation on the Sound Velocities of Superhydrous Phase B at High Pressure and High Temperature

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recommendations! Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2023gl107818

Abstract: Sound velocities and densities of Al‐bearing superhydrous phase B (Al‐bearing SuB) were investigated up to 24 GPa and 1300 K by synchrotron X‐rays combined with ultrasonic interferometry techniques in a multi‐anvil apparatus. We found that… read more here.

Keywords: temperature; effect; incorporation; sound velocities ... See more keywords

Sound velocities of natural goethite across α–ɛ phase transformation under dynamic compression

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recommendations! Published in 2023 at "Journal of Applied Physics"

DOI: 10.1063/5.0136788

Abstract: Goethite (α-FeOOH), a vital water- and hydrogen-bearing natural mineral, is extensively distributed on the Earth's surface and probably in the lower mantle. Laboratory measurements of its phase transition and sound velocities provide crucial data for… read more here.

Keywords: phase transition; sound velocities; velocities natural; natural goethite ... See more keywords

Sound velocities across calcite phase transitions by Brillouin scattering spectroscopy

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recommendations! Published in 2019 at "American Mineralogist"

DOI: 10.2138/am-2019-6682

Abstract: Abstract Calcite (CaCO3) is widely considered an important carbon carrier in the Earth’s interior. Laboratory measurements of the velocities and elastic properties of calcite are important for understanding the deep carbon cycle. The sound velocities… read more here.

Keywords: sound velocities; scattering spectroscopy; brillouin scattering; caco3 ... See more keywords